# K-8095M 产品说明书 # Technical Data Sheet --- ## 产品描述 / Product Description **K-8095M** 是一款超高Tg、耐高温单组分加热固化结构粘接环氧胶，玻璃化转变温度（Tg）高达 195°C，兼具超高粘接强度与优异韧性，适用于高温环境下的结构粘接。 **K-8095M** is a one-component heat-curing structural epoxy adhesive with ultra-high Tg and high temperature resistance, featuring a glass transition temperature (Tg) of up to 195°C, combining ultra-high bonding strength with excellent toughness for structural bonding in high-temperature environments. --- ## 核心竞争优势 / Core Competitive Advantages ### 1. 超高玻璃化转变温度 (Tg ≥ 195°C) - Tg 高达 195°C，行业领先水平 - 确保高温环境下长期尺寸稳定性和强度保持率 ### 2. 卓越的粘接强度 - 常温剪切强度 ≥ 30 MPa，结构级粘接强度 - 高温强度保持率优异，200°C 仍保持 ≥ 10 MPa ### 3. 宽温域应用 - 使用温度范围 -55°C ~ 250°C，覆盖极宽温域 ### 4. 纳米增强技术 - 采用纳米二氧化硅增强体系 - 冲击强度 ≥ 18 kJ/m²，同时保持高硬度 ### 5. 优异的电气绝缘性能 - 体积电阻率 ≥ 5×10¹⁵ Ω·cm - 介电强度 ≥ 22 kV/mm --- ## 产品特点 / Product Features - 超高Tg（≥195°C）/ Ultra-high Tg (≥195°C) - 超高粘接强度 / Ultra-high bonding strength - 细度低（≤30μm）/ Low fineness (≤30μm) - 宽温域使用（-55°C ~ 250°C）/ Wide temperature range (-55°C ~ 250°C) - 纳米增强，高韧性 / Nano-reinforced, high toughness - 操作性优异 / Excellent workability --- ## 典型用途 / Typical Applications - 无刷电机磁钢粘接（钕铁硼、铁氧体） - 小型工业产品的结构粘接和补强粘接 - 新能源汽车电机、电控系统高温粘接 - 航空航天耐高温结构粘接 - 其他极端工况结构粘接 - Brushless motor magnet steel bonding (NdFeB, ferrite) - Structural bonding and reinforcement of small industrial products - High-temperature bonding for EV motors and electronic control systems - Aerospace high-temperature structural bonding - Other extreme condition structural bonding applications --- ## 固化前特性 / Uncured Properties | 项目 Item | 典型值 Typical | 范围 Range | 测试标准 Test Standard | | --- | --- | --- | --- | | 外观 Appearance | 灰色粘稠 Grey viscous | - | 目测 Visual | | 密度 Density (g/cm³, 25°C) | 1.75 | 1.70 ~ 1.85 | GB/T 13354-1992 | | 粘度 Viscosity (mPa·s, 25°C) | 95,000 | 80,000 ~ 120,000 | GB/T 2794-1995 | | 细度 Fineness (μm) | ≤30 | ≤30 | GB/T 6753.1-2007 | | 触变指数 Thixotropic Index | 4.5 | 4.0 ~ 5.0 | - | --- ## 固化条件 / Curing Conditions | 温度 Temperature | 时间 Time | 强度达成率 Strength Achievement | | --- | --- | --- | | 120°C | 40 min | ≥95% | | 150°C | 15 min | ≥98% | | 180°C | 10 min | ≥98% | --- ## 固化后特性 / Cured Properties | 项目 Item | 典型值 Typical | 范围 Range | 测试标准 Test Standard | | --- | --- | --- | --- | | Tg (°C) | 195 | 190 ~ 200 | GB/T 11998-1989 | | 剪切强度 Shear Strength (MPa, 阳极氧化铝, 25°C) | ≥30 | ≥28 | GB/T 7124-2008 | | 剪切强度 Shear Strength (MPa, 阳极氧化铝, 150°C) | ≥15 | ≥13 | GB/T 7124-2008 | | 剪切强度 Shear Strength (MPa, 阳极氧化铝, 200°C) | ≥10 | ≥9 | GB/T 7124-2008 | | 剪切强度 Shear Strength (MPa, 阳极氧化铝, 250°C) | ≥5 | ≥4.5 | GB/T 7124-2008 | | 硬度 Hardness (Shore-D) | ≥85 | ≥82 | GB/T 531-2008 | | 工作温度 Service Temperature (°C) | -55 ~ 250 | -55 ~ 250 | - | | 体积电阻率 Volume Resistivity (Ω·cm, 25°C) | ≥5×10¹⁵ | ≥1×10¹⁵ | GB/T 1410-2006 | | 体积电阻率 Volume Resistivity (Ω·cm, 150°C) | ≥1×10¹³ | ≥5×10¹² | GB/T 1410-2006 | | 介电强度 Dielectric Strength (kV/mm) | ≥22 | ≥20 | GB/T 1408.1-2016 | | 介电常数 Dielectric Constant (1MHz) | 3.8 | 3.5 ~ 4.0 | GB/T 1409-2006 | | 导热系数 Thermal Conductivity (W/m·K) | 1.2 | 1.0 ~ 1.4 | GB/T 10295-2008 | | 线膨胀系数 CTE (ppm/°C, Tg) | 105 | 95 ~ 115 | GB/T 36800.2-2018 | | 吸水率 Water Absorption (%, 25°C/24h) | ≤0.08 | ≤0.10 | GB/T 1034-2008 | | 拉伸强度 Tensile Strength (MPa) | ≥75 | ≥70 | GB/T 1040.2-2006 | | 断裂伸长率 Elongation at Break (%) | 3.5 | 3.0 ~ 4.0 | GB/T 1040.2-2006 | | 弯曲强度 Flexural Strength (MPa) | ≥130 | ≥120 | GB/T 9341-2008 | | 压缩强度 Compressive Strength (MPa) | ≥170 | ≥160 | GB/T 1041-2008 | | 冲击强度 Impact Strength (kJ/m²) | ≥18 | ≥15 | GB/T 1043.1-2008 | | 剥离强度 Peel Strength (N/mm) | ≥5.5 | ≥5.0 | GB/T 2791-1995 | | 热老化后强度保持率 Strength Retention after Aging (200°C×1000h) | ≥85% | ≥80% | - | --- ## 热性能曲线 / Thermal Performance Curves ### 温度-剪切强度曲线 / Temperature vs Shear Strength ```javascript 剪切强度 (MPa) | 30 |● | ● 27 | ● | ● 24 | ● | ● 21 | ● | ● 18 | ● | ● 15 | ● | ● 12 | ● | ● 9 | ● | ● 6 | ● | ● 3 | ● |________________________________________ 0 50 100 150 200 250 300 温度 (°C) ``` ### DSC固化曲线 / DSC Curing Curve ```javascript 热流 (mW/mg) | | ╭──╮ | ╱ ╲ | ╱ ╲ | ╱ ╲ |╱ ╲ | ╲ |________________________ 0 50 100 150 200 温度 (°C) 峰值温度: ~80°C 固化度: ≥98% ``` ### TMA热膨胀曲线 / TMA Thermal Expansion Curve ```javascript 尺寸变化 (%) | | ╱ | ╱ | ╱ | ╱ | ╱ ← Tg = 195°C | ╱ | ╱ | ╱ |___╱____________________ 0 50 100 150 200 250 温度 (°C) CTE **注意：** 解冻过程中须保证包装密封完好。如解冻一次未使用完，则仍需再次密封完好，才放入冰柜中。重复使用次数建议不超过3次，且产品处于常温状态的总时间需控制在24小时以内。 > **Note:** Keep package sealed during thawing. If not used up after thawing, reseal properly before returning to freezer. Recommended reuse cycles: ≤3 times. Total time at room temperature should be controlled within 24 hours. ### 施胶 / Application 将此胶直接涂覆于经过除油、除锈和粗化处理的待粘接物件表面，合拢粘接面，用夹具固定。然后根据需要，选择合适的固化条件进行固化，如120°C×40分钟。 Apply the adhesive directly onto the surface to be bonded after degreasing, derusting and roughening treatment. Close the bonding surface and fix with clamps. Then select appropriate curing conditions according to requirements, such as 120°C × 40 minutes. --- ## 注意事项 / Precautions 1. 远离儿童存放。/ Keep out of reach of children. 2. 使用前确保待粘接元器件及容器清洁，保证表面无灰尘、油污、盐类及其它污染物，防止影响其粘接性能。/ Ensure components and containers are clean before use. Surfaces should be free of dust, oil, salt and other contaminants to prevent affecting bonding performance. 3. 上述固化时间是指胶温达到相应温度后所持续的时间，因此对体积较大及传热慢的物件，由于传热速度关系，固化时间应相应延长，请客户以实测数据为准。/ The curing time above refers to the duration after the adhesive reaches the corresponding temperature. For large or slow heat transfer objects, curing time should be extended accordingly. Please refer to actual measured data. 4. 产品的安全性信息请参阅本产品的MSDS。/ Please refer to the product MSDS for safety information. 5. 在-55°C低温环境下使用前，建议进行低温预处理验证。/ It is recommended to perform low-temperature pretreatment verification before use in -55°C environments. --- ## 包装规格 / Packaging Specifications | 订货代号 Order Code | 规格 Specification | | --- | --- | | K-8095M-30 | 30CC/支 | | K-8095M-300 | 300CC/支 | --- ## 贮存条件 / Storage Conditions - **储存温度 Storage Temperature:** -20°C - **储存期限 Shelf Life:** 6个月 / 6 months - **储存条件 Storage Conditions:** 密闭储存于干燥环境中 / Store sealed in dry environment --- ## 运输管控 / Transportation Control 包装中加干冰，保证运输过程低温状态。 Dry ice is added to the packaging to ensure low temperature during transportation. --- ## 特别说明 / Special Notes 本说明书的数据是实验室条件下获得，由于使用环境的差异，使用者要参照这些数据和使用条件进行分析和试验。本公司不担保销售产品和特定工况下使用产品出现的问题，不承担任何直接，间接或意外损失责任。用户在使用过程中遇到什么问题，可以和本公司技术服务部门联系，我们将为您提供一切帮助。 The data in this manual is obtained under laboratory conditions. Due to differences in use environments, users should analyze and test with reference to these data and use conditions. The company does not guarantee problems arising from the sale of products and use of products under specific working conditions, and does not assume any direct, indirect or accidental loss liability. If users encounter any problems during use, they can contact the company's technical service department, and we will provide you with all help. --- ## 测试方法汇总 / Test Methods Summary | 测试项目 Test Item | 测试标准 Test Standard | 测试条件 Test Conditions | | --- | --- | --- | | 外观 Appearance | 目测 Visual | 25°C, 50%RH | | 密度 Density | GB/T 13354-1992 | 25°C | | 粘度 Viscosity | GB/T 2794-1995 | 25°C, 转子#7, 10rpm | | 细度 Fineness | GB/T 6753.1-2007 | 刮板细度计 | | Tg | GB/T 11998-1989 | DSC, 10°C/min, N₂ | | 剪切强度 Shear Strength | GB/T 7124-2008 | 阳极氧化铝, 25°C/150°C/200°C/250°C | | 硬度 Hardness | GB/T 531-2008 | Shore D, 25°C | | 体积电阻率 Volume Resistivity | GB/T 1410-2006 | 25°C/150°C, 500V DC | | 介电强度 Dielectric Strength | GB/T 1408.1-2016 | 25°C, 50Hz | | 介电常数 Dielectric Constant | GB/T 1409-2006 | 1MHz | | 导热系数 Thermal Conductivity | GB/T 10295-2008 | 热流法 | | 线膨胀系数 CTE | GB/T 36800.2-2018 | TMA, 5°C/min | | 吸水率 Water Absorption | GB/T 1034-2008 | 25°C, 24h | | 拉伸强度 Tensile Strength | GB/T 1040.2-2006 | 25°C, 5mm/min | | 断裂伸长率 Elongation | GB/T 1040.2-2006 | 25°C, 5mm/min | | 弯曲强度 Flexural Strength | GB/T 9341-2008 | 25°C, 2mm/min | | 压缩强度 Compressive Strength | GB/T 1041-2008 | 25°C, 5mm/min | | 冲击强度 Impact Strength | GB/T 1043.1-2008 | 简支梁, 无缺口 | | 剥离强度 Peel Strength | GB/T 2791-1995 | 25°C, 100mm/min | | 热老化 Thermal Aging | - | 200°C × 1000h | --- **版本 Version:** V1.0 **日期 Date:** 2026年9月 / September 2026 **编制 Prepared by:** 技术部 / Technical Department **审核 Reviewed by:** _______________ **批准 Approved by:** _______________ --- *本说明书仅供参考，具体使用请根据实际情况验证。* *This manual is for reference only. Please verify according to actual conditions before use.*